Occurrence of Bacillus cereus in beef burger marketed in Tehran, capital of Iran

Introduction: Beef burgers made in Iran contain various compounds such as meat, cereals flour, as well as some spices which can be contaminated with Bacillus cereus, causing gastroenteritis in the consumer. This study is focused on occurrence of B.cereus in beef burgers marketed in Tehran, capital of Iran. Methods and Results: In this cross-sectional study, a total of 80 samples of different types of beef burgers marketed in Tehran, Iran were randomly collected based on their percentage of meat content, including 30% (n=25), 60% (n=40) as well as 90% (n=15). The samples were analyzed microbiologically by routine culture assay and biochemical tests to find B.cereus. Data were analyzed statistically by Microsoft Office Excel 2010.  Twenty-five out of 80 (31.25%) beef burger samples were contaminated by B. cereus. Based on the percentage of meat content in the samples, the beef burger with 90% meat were significantly (p<0.05) more contaminated than the others. Also, the contamination rate was significantly (p<0.05) higher in summer compared to winter. Conclusion: This survey showed that the beef burgers supplied in Iran markets is main source of B.cereus that can cause disease in Iranian consumers. More attempts must be focused on cold-chain maintenance in production, distribution, and storage of the meat products

Frequency of Marital Conflicts in Iranian Families During the COVOD-19 Pandemic in Mazandaran Province, 2020

Background and purpose: Stress and socio-economic and psychological consequences of COVID-19 pandemic have affected family and marital relationships. The present study investigated the frequency of marital conflicts and related factors in Mazandaran province, north of Iran during this pandemic. Materials and methods: In this cross-sectional study, 357 married people were selected by convenience sampling via social networks in 2020. Data were electronically collected using demoghraphic and medical checklist and the Marital Conflict Questionnaire- revised form (MCQ-R). Data were analyzed in SPSS V25. Results: The average age of participants was 38.2±9.9 years. The average duration of marriage was 14.9±10.7 years. The total mean score for marital conflicts was 103.8±28.3 indicating a moderate level of conflict. The respondents reported mild (n=188, 57.7), moderate (n=132, 40.5), and severe (n=6, 1.8) levels of marital conflicts. Significant direct relationships were found between marital conflicts and age, gender, educational level, remarriage, nuclear family or extended family, history of marital conflict before the pandemic, individual or family history of COVID-19, and number of children (P<0.05). Conclusion: According to current study, social health authorities are suggested to be prepared to predict the family-marital consequences of a pandemic such as COVID-19 and take necessary preventive and treatment actions

National food and nutrition surveillance dietary supplement use among Iranian households during COVID-19 epidemic lockdown: Less access in those who may need more

Background: The coronavirus disease 2019 (COVID-19) pandemic elicited the general population to use various dietary supplements (DSs) and nutraceuticals as a protective means against the disease. The present study aimed to evaluate changes and certain determinants of DS intake during the COVID-19 lockdown among Iranian households. Methods: This nationwide cross-sectional study was conducted from April 4 to April 25, 2020, during which Iran was in lockdown. To collect data, a web-based electronic self-administered questionnaire was created. The data were compared among provinces based on their food security situations. Results: A total of 21,290 households were included in the analyses. Approximately 27% of the households were using DSs after the epidemic. The most common DSs used were vitamin D (42%) and vitamin C (20%), followed by multi-vitamin (16%), zinc (9%), omega-3 (6%), vitamin A (4%), and probiotics (3%). Logistic regression analysis revealed that DS intake was directly associated with the household income but inversely with household size and the food security status of the provinces. DS intake was positively associated with the presence of high-risk persons in the households, the education of the households' head, and the presence of a person with a history of COVID-19 within the household. Conclusions: During epidemic lockdown, DS use was remarkably increased among the Iranian households. Apart from the debatable usefulness of DSs against COVID-19, the inverse association of DS use with a household's income and provincial food security well indicates inequity in accessibility to DS. Actions to improve the nutritional status of the under-privileged populations including targeted supplementation are strongly recommended

Prevalence of Obesity and Overweight and Its Associated Factors in Urban Adults from West Azerbaijan, Iran: The National Food and Nutritional Surveillance Program (NFNSP)

Background and Objectives: Globally, the prevalence of overweight/obesity is increasing at an alarming rate. According to the World Health Organization (WHO), about 1.9 billion adults worldwide are overweight, and of these, over 600 million are obese. The purpose of this study was to determine the prevalence of overweight and obesity in West Azerbaijan, Iran, in 2014. Materials and Methods: Data were collected as part of the National Food and Nutritional Surveillance Program (NFNSP). A total of 249 men and women aged 20&ndash;60 from West Azerbaijan were included in the survey conducted in 2014. Body height and weight were measured with light clothing and no footwear after overnight fasting. Results: Mean age of the participants was 38.5 &plusmn;7.8 yrs. Mean BMI was 28.0&plusmn;4.9 kg/m2 (men: 26.8&plusmn;4.2 vs. women: 29.0&plusmn;5.3, p<0.001). The prevalence of overweight and obesity was 36.5% (men: 38.6 % vs. women: 34.8%, p: 0.439) and 33.3% (men: 25.4 vs. women: 40.0 %, p: 0.016), respectively. Women were more likely to be overweight or obese than males (P=0.038). Multiple logistic regression revealed that gender (women vs. men) (OR, 2.05; CI, 1.15-3.65; p,0.014) and age (OR, 1.06; CI, 1.01-1.1; p,0.004) increased the risk of becoming overweight or obese. Women who were housewives were five times more at risk of becoming overweight or obese (OR: 4.93; CI: 1.9-12.3; p<0.001) even after adjusting for age and educational level. Conclusions: The high prevalence of weight problems in West Azerbaijan is a serious health concern, especially in women. The lifestyle of housewives is a potential risk factor for weight gain in women. Keywords: Obesity, Prevalence, Azerbaijan, Adult